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Kekessie I, Wegner K, Martinez I, Kopach ME, White TD, Tom JK, et al

DSIP and Sleep Regulation DSIP is known for its ability to induce delta sleep, a type of non-REM sleep characterized by slow-wave EEG patterns

The biology of CD38 CD38 is a multifunctional protein involved on cellular and tissue NAD homeostasis and in the generation of the second messengers ADPR and cyclic-ADPR (cADPR) that are involved in intracellular calcium signaling [38-40, 51]

and van Gelder, T., 2019

The plant enzyme forms a homodimer linked by two disulfide bonds (Hothorn et al., 2006), one of which is involved in redox regulation (Hicks et al., 2007
The reason you'll see it so often is because it can help solubilize and stabilize the trickier filters like oxybenzone and avobenzone
